资料来源 : pyDict

蹄铁的折曲端,底铁

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Calkin \Calk"in\, n.
   A calk on a shoe. See {Calk}, n., 1.

资料来源 : WordNet®

calkin
     n : a metal cleat on the bottom front of a horseshoe to prevent
         slipping [syn: {calk}]